package com.atguigu.gulimall.gateway.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;

@Configuration
public class CorsConfig {
	@Bean
	public CorsWebFilter corsWebFilter() {
		CorsConfiguration config = new CorsConfiguration();
		//允许跨越发送cookie
		config.setAllowCredentials(true);
		//允许所有域名进行跨域调用
		config.addAllowedOriginPattern("*");
		//放行全部原始头信息
		config.addAllowedHeader("*");
		//允许所有请求方法跨域调用
		config.addAllowedMethod("*");
		UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
		source.registerCorsConfiguration("/**", config);
		return new CorsWebFilter(source);
	}
}
